Re: [U-Boot] [PATCH 1/3] clock: rk3399: add support for dwmmc 400K

On 1 August 2016 at 20:47, Kever Yang kever.yang@rock-chips.com wrote:

MMC core will use 400KHz for card initialize first and then switch to higher frequency like 50MHz, we need to support both 400KHz and about 50MHz for dwmmc controller.

Signed-off-by: Kever Yang kever.yang@rock-chips.com

drivers/clk/clk_rk3399.c | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-)

Acked-by: Simon Glass sjg@chromium.org